<?php
// ============================================================+
// File name : tcpdf_autoconfig.php
// Version : 1.1.1
// Begin : 2013-05-16
// Last Update : 2014-12-18
// Authors : Nicola Asuni - Tecnick.com LTD - www.tecnick.com - info@tecnick.com
// License : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
// -------------------------------------------------------------------
// Copyright (C) 2011-2014 Nicola Asuni - Tecnick.com LTD
//
// This file is part of TCPDF software library.
//
// TCPDF is free software: you can redistribute it and/or modify it
// under the terms of the GNU Lesser General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// TCPDF is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
// See the GNU Lesser General Public License for more details.
//
// You should have received a copy of the License
// along with TCPDF. If not, see
// <http://www.tecnick.com/pagefiles/tcpdf/LICENSE.TXT>.
//
// See LICENSE.TXT file for more information.
// -------------------------------------------------------------------
//
// Description : Try to automatically configure some TCPDF
// constants if not defined.
//
// ============================================================+

/**
 * @file
 * Try to automatically configure some TCPDF constants if not defined.
 *
 * @package com.tecnick.tcpdf
 * @version 1.1.1
 */

// DOCUMENT_ROOT fix for IIS Webserver
if ((! isset ( $_SERVER ['DOCUMENT_ROOT'] )) or (empty ( $_SERVER ['DOCUMENT_ROOT'] ))) {
	if (isset ( $_SERVER ['SCRIPT_FILENAME'] )) {
		$_SERVER ['DOCUMENT_ROOT'] = str_replace ( '\\', '/', substr ( $_SERVER ['SCRIPT_FILENAME'], 0, 0 - strlen ( $_SERVER ['PHP_SELF'] ) ) );
	} elseif (isset ( $_SERVER ['PATH_TRANSLATED'] )) {
		$_SERVER ['DOCUMENT_ROOT'] = str_replace ( '\\', '/', substr ( str_replace ( '\\\\', '\\', $_SERVER ['PATH_TRANSLATED'] ), 0, 0 - strlen ( $_SERVER ['PHP_SELF'] ) ) );
	} else {
		// define here your DOCUMENT_ROOT path if the previous fails (e.g. '/var/www')
		$_SERVER ['DOCUMENT_ROOT'] = '/';
	}
}
$_SERVER ['DOCUMENT_ROOT'] = str_replace ( '//', '/', $_SERVER ['DOCUMENT_ROOT'] );
if (substr ( $_SERVER ['DOCUMENT_ROOT'], - 1 ) != '/') {
	$_SERVER ['DOCUMENT_ROOT'] .= '/';
}

// Load main configuration file only if the K_TCPDF_EXTERNAL_CONFIG constant is set to false.
if (! defined ( 'K_TCPDF_EXTERNAL_CONFIG' ) or ! K_TCPDF_EXTERNAL_CONFIG) {
	// define a list of default config files in order of priority
	$tcpdf_config_files = array (
			dirname ( __FILE__ ) . '/config/tcpdf_config.php',
			'/etc/php-tcpdf/tcpdf_config.php',
			'/etc/tcpdf/tcpdf_config.php',
			'/etc/tcpdf_config.php' 
	);
	foreach ( $tcpdf_config_files as $tcpdf_config ) {
		if (@file_exists ( $tcpdf_config ) and is_readable ( $tcpdf_config )) {
			require_once ($tcpdf_config);
			break;
		}
	}
}

if (! defined ( 'K_PATH_MAIN' )) {
	define ( 'K_PATH_MAIN', dirname ( __FILE__ ) . '/' );
}

if (! defined ( 'K_PATH_FONTS' )) {
	define ( 'K_PATH_FONTS', K_PATH_MAIN . 'fonts/' );
}

if (! defined ( 'K_PATH_URL' )) {
	$k_path_url = K_PATH_MAIN; // default value for console mode
	if (isset ( $_SERVER ['HTTP_HOST'] ) and (! empty ( $_SERVER ['HTTP_HOST'] ))) {
		if (isset ( $_SERVER ['HTTPS'] ) and (! empty ( $_SERVER ['HTTPS'] )) and (strtolower ( $_SERVER ['HTTPS'] ) != 'off')) {
			$k_path_url = 'https://';
		} else {
			$k_path_url = 'http://';
		}
		$k_path_url .= $_SERVER ['HTTP_HOST'];
		$k_path_url .= str_replace ( '\\', '/', substr ( K_PATH_MAIN, (strlen ( $_SERVER ['DOCUMENT_ROOT'] ) - 1) ) );
	}
	define ( 'K_PATH_URL', $k_path_url );
}

define ( 'K_PATH_IMAGES', '' );

if (! defined ( 'PDF_HEADER_LOGO' )) {
	$tcpdf_header_logo = '';
	if (@file_exists ( K_PATH_IMAGES . 'tcpdf_logo.jpg' )) {
		$tcpdf_header_logo = 'tcpdf_logo.jpg';
	}
	define ( 'PDF_HEADER_LOGO', $tcpdf_header_logo );
}

if (! defined ( 'PDF_HEADER_LOGO_WIDTH' )) {
	if (! empty ( $tcpdf_header_logo )) {
		define ( 'PDF_HEADER_LOGO_WIDTH', 30 );
	} else {
		define ( 'PDF_HEADER_LOGO_WIDTH', 0 );
	}
}

if (! defined ( 'K_PATH_CACHE' )) {
	$K_PATH_CACHE = ini_get ( 'upload_tmp_dir' ) ? ini_get ( 'upload_tmp_dir' ) : sys_get_temp_dir ();
	if (substr ( $K_PATH_CACHE, - 1 ) != '/') {
		$K_PATH_CACHE .= '/';
	}
	define ( 'K_PATH_CACHE', $K_PATH_CACHE );
}

if (! defined ( 'K_BLANK_IMAGE' )) {
	define ( 'K_BLANK_IMAGE', '_blank.png' );
}

if (! defined ( 'PDF_PAGE_FORMAT' )) {
	define ( 'PDF_PAGE_FORMAT', 'A4' );
}

if (! defined ( 'PDF_PAGE_ORIENTATION' )) {
	define ( 'PDF_PAGE_ORIENTATION', 'P' );
}

if (! defined ( 'PDF_CREATOR' )) {
	define ( 'PDF_CREATOR', 'TCPDF' );
}

if (! defined ( 'PDF_AUTHOR' )) {
	define ( 'PDF_AUTHOR', 'TCPDF' );
}

if (! defined ( 'PDF_HEADER_TITLE' )) {
	define ( 'PDF_HEADER_TITLE', 'TCPDF Example' );
}

if (! defined ( 'PDF_HEADER_STRING' )) {
	define ( 'PDF_HEADER_STRING', "by Nicola Asuni - Tecnick.com\nwww.tcpdf.org" );
}

if (! defined ( 'PDF_UNIT' )) {
	define ( 'PDF_UNIT', 'mm' );
}

if (! defined ( 'PDF_MARGIN_HEADER' )) {
	define ( 'PDF_MARGIN_HEADER', 5 );
}

if (! defined ( 'PDF_MARGIN_FOOTER' )) {
	define ( 'PDF_MARGIN_FOOTER', 10 );
}

if (! defined ( 'PDF_MARGIN_TOP' )) {
	define ( 'PDF_MARGIN_TOP', 27 );
}

if (! defined ( 'PDF_MARGIN_BOTTOM' )) {
	define ( 'PDF_MARGIN_BOTTOM', 25 );
}

if (! defined ( 'PDF_MARGIN_LEFT' )) {
	define ( 'PDF_MARGIN_LEFT', 15 );
}

if (! defined ( 'PDF_MARGIN_RIGHT' )) {
	define ( 'PDF_MARGIN_RIGHT', 15 );
}

if (! defined ( 'PDF_FONT_NAME_MAIN' )) {
	define ( 'PDF_FONT_NAME_MAIN', 'helvetica' );
}

if (! defined ( 'PDF_FONT_SIZE_MAIN' )) {
	define ( 'PDF_FONT_SIZE_MAIN', 10 );
}

if (! defined ( 'PDF_FONT_NAME_DATA' )) {
	define ( 'PDF_FONT_NAME_DATA', 'helvetica' );
}

if (! defined ( 'PDF_FONT_SIZE_DATA' )) {
	define ( 'PDF_FONT_SIZE_DATA', 8 );
}

if (! defined ( 'PDF_FONT_MONOSPACED' )) {
	define ( 'PDF_FONT_MONOSPACED', 'courier' );
}

if (! defined ( 'PDF_IMAGE_SCALE_RATIO' )) {
	define ( 'PDF_IMAGE_SCALE_RATIO', 1.25 );
}

if (! defined ( 'HEAD_MAGNIFICATION' )) {
	define ( 'HEAD_MAGNIFICATION', 1.1 );
}

if (! defined ( 'K_CELL_HEIGHT_RATIO' )) {
	define ( 'K_CELL_HEIGHT_RATIO', 1.25 );
}

if (! defined ( 'K_TITLE_MAGNIFICATION' )) {
	define ( 'K_TITLE_MAGNIFICATION', 1.3 );
}

if (! defined ( 'K_SMALL_RATIO' )) {
	define ( 'K_SMALL_RATIO', 2 / 3 );
}

if (! defined ( 'K_THAI_TOPCHARS' )) {
	define ( 'K_THAI_TOPCHARS', true );
}

if (! defined ( 'K_TCPDF_CALLS_IN_HTML' )) {
	define ( 'K_TCPDF_CALLS_IN_HTML', false );
}

if (! defined ( 'K_TCPDF_THROW_EXCEPTION_ERROR' )) {
	define ( 'K_TCPDF_THROW_EXCEPTION_ERROR', false );
}

if (! defined ( 'K_TIMEZONE' )) {
	define ( 'K_TIMEZONE', @date_default_timezone_get () );
}

//============================================================+
// END OF FILE
//============================================================+
